1 /* See the file COPYING for licensing information. */
4 #include <radsec/radsec.h>
5 #include <radsec/radsec-impl.h>
8 rs_conn_create (struct rs_context *ctx, struct rs_connection **conn,
11 struct rs_connection *c;
13 c = (struct rs_connection *) malloc (sizeof(struct rs_connection));
16 memset (c, 0, sizeof(struct rs_connection));
20 struct rs_realm *r = rs_conf_find_realm (ctx, config);
26 c->peers = r->peers; /* FIXME: Copy instead? */
27 for (p = c->peers; p; p = p->next)
34 return c ? RSE_OK : rs_err_ctx_push (ctx, RSE_NOMEM, NULL);
38 rs_conn_set_type (struct rs_connection *conn, rs_conn_type_t type)
45 _rs_resolv (struct evutil_addrinfo **addr, rs_conn_type_t type,
46 const char *hostname, const char *service)
49 struct evutil_addrinfo hints, *res = NULL;
51 memset (&hints, 0, sizeof(struct evutil_addrinfo));
52 hints.ai_family = AF_UNSPEC; /* v4 or v6. */
53 hints.ai_flags = AI_ADDRCONFIG;
56 case RS_CONN_TYPE_NONE:
57 return _rs_err_create (RSE_INVALID_CONN, __FILE__, __LINE__, NULL, NULL);
58 case RS_CONN_TYPE_TCP:
60 case RS_CONN_TYPE_TLS:
61 hints.ai_socktype = SOCK_STREAM;
62 hints.ai_protocol = IPPROTO_TCP;
64 case RS_CONN_TYPE_UDP:
66 case RS_CONN_TYPE_DTLS:
67 hints.ai_socktype = SOCK_DGRAM;
68 hints.ai_protocol = IPPROTO_UDP;
71 err = evutil_getaddrinfo (hostname, service, &hints, &res);
73 return _rs_err_create (RSE_BADADDR, __FILE__, __LINE__,
74 "%s:%s: bad host name or service name (%s)",
75 hostname, service, evutil_gai_strerror(err));
76 *addr = res; /* Simply use first result. */
81 rs_conn_add_listener (struct rs_connection *conn, rs_conn_type_t type,
82 const char *hostname, int port)
84 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
89 rs_conn_destroy (struct rs_connection *conn)
93 #warning "TODO: Disconnect active_peer."
95 for (p = conn->peers; p; p = p->next)
98 evutil_freeaddrinfo (p->addr);
100 rs_free (conn->ctx, p->secret);
104 event_base_free (conn->evb);
108 rs_conn_set_eventbase (struct rs_connection *conn, struct event_base *eb)
110 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
111 "%s: NYI", __func__);
115 rs_conn_set_callbacks (struct rs_connection *conn, struct rs_conn_callbacks *cb)
117 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
118 "%s: NYI", __func__);
122 rs_conn_select_server (struct rs_connection *conn, const char *name)
124 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
125 "%s: NYI", __func__);
129 rs_conn_get_current_server (struct rs_connection *conn, const char *name,
132 return rs_err_conn_push_fl (conn, RSE_NOSYS, __FILE__, __LINE__,
133 "%s: NYI", __func__);
136 int rs_conn_fd (struct rs_connection *conn)
139 assert (conn->active_peer);
140 return conn->active_peer->fd;